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Round|Natural|GIA

1.71ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 15656378

Certificate GIA 15656378

Diamond specifications and retailer prices

From HK$104,144 HKD
$13,274 USD
As of October 30, 2026
Save HK$73,724 HKD (41%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$177,868 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 15656378. Listed at 18 retailers as of October 29, 2026, with prices from HK$104,144 to HK$177,868, a HK$73,724 spread on the same certified stone. MOH London lists it at HK$177,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 15656378
Dimensions7.58 × 7.62 × 4.78 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.58 mm7.62 mm1.71 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 15656378
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$177,868 HKD|Low: HK$103,838 HKD|High: HK$179,054 HKD|Avg: HK$133,471 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7HK$108,561 HKD
Retailer 9HK$113,284 HKD
Retailer 2HK$118,407 HKD
Retailer 8HK$120,832 HKD
Retailer 6HK$121,705 HKD
Retailer 3HK$122,722 HKD
Retailer 10HK$127,438 HKD
Retailer 4HK$137,129 HKD
Retailer 11HK$160,484 HKD
Retailer 5HK$165,542 HKD
MOH LondonHK$177,868 HKD

41 data points across 11 retailers

18 retailersHK$104,144 HKD to HK$177,868 HKD

B+
Cheapest Retailer
-
HK$104,144 HKD
$13,274 USD
B
Retailer 2
-
HK$106,045 HKD
CA$18,773 CAD
View
B
Retailer 3
-
HK$108,561 HKD
$13,837 USD
View
Final sale: no returns
B
Retailer 4
-
HK$111,174 HKD
$14,170 USD
View
B
Retailer 5
-
HK$113,284 HKD
$14,439 USD
View
B
Retailer 6
-
HK$118,407 HKD
£11,883 GBP
View
B
Retailer 7
-
HK$120,832 HKD
$15,401 USD
View
Retailer 8
-
HK$121,705 HKD
A$23,865 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
HK$122,722 HKD
$15,642 USD
View
B
Retailer 10
-
HK$127,438 HKD
$16,243 USD
View
B
Retailer 11
-
HK$128,199 HKD
$16,340 USD
View
B
Retailer 12
-
HK$128,199 HKD
$16,340 USD
View
B
Retailer 13
-
HK$131,502 HKD
$16,761 USD
View
B
Retailer 14
-
HK$132,514 HKD
$16,890 USD
View
B
Retailer 15
-
HK$137,129 HKD
€16,646 EUR
View
B
Retailer 16
-
HK$160,484 HKD
$20,455 USD
View
B
Retailer 17
-
HK$165,542 HKD
ZAR 340,867 ZAR
View
Most Expensive
B
MOH London
1B97FAB98 · Oct 29
HK$177,868 HKD
£17,851 GBP
View
17 more retailers have this diamond
Prices start from HK$104,144 HKDSave up to HK$73,724 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.71ct Round
HK$104,144 HKD